2023491

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2801664

約数和(自身を除く): 778173

約数列:

[1, 3, 47, 113, 127, 141, 339, 381, 5311, 5969, 14351, 15933, 17907, 43053, 674497, 2023491]

約数ペア:

[(1, 2023491), (3, 674497), (47, 43053), (113, 17907), (127, 15933), (141, 14351), (339, 5969), (381, 5311)]